Cellular telephone



FIG. 1 is a front elevation view of the ornamental design for a cellular telephone;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of the cellular telephone with a flip cover in the closed position; and,

FIG. 8 is a perspective view of the cellular telephone with a flip cover in the open position. 

The ornamental design for a cellular telephone, as shown and described. 